queen/lib/queen.ex

defmodule QueenRouter do
  use Plug.Router

  plug(Plug.Logger)
  plug(:match)
  plug(:dispatch)

  plug(Plug.Session, store: :cookie, key: "_queen_session", signing_salt: "J6PHP10BHF23")
  plug(:fetch_session)
  plug(Plug.CSRFProtection)

  get "/signup" do
    fetch_session(conn) |> put_session(:verify, "meow") |> send_resp(200, "signup")
  end

  get "/success/:payment" do
    conn = fetch_session(conn)
    verify = get_session(conn, :verify)
    :logger.info("got verify: #{verify}")
    :logger.info("got payment receipt code #{payment}")
    send_resp(conn, 200, "huzzah")
  end

  match _ do
    send_resp(conn, 404, "you lost, kitty-cat?")
  end
end